3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public $x; function __construct(){ $this->x = function(){echo "x";}; } function __call($name, $arguments) { if($name instanceof Closure){ call_user_func_array($this->name, $arguments); } } } $o->{"x"}();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.70.0140.00716.58
8.3.60.0120.00916.63
8.3.50.0160.00422.03
8.3.40.0100.01018.84
8.3.30.0090.00918.63
8.3.20.0070.00020.34
8.3.10.0030.00523.64
8.3.00.0040.00419.78
8.2.180.0100.01025.92
8.2.170.0080.00822.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00420.97
8.2.120.0000.00726.35
8.2.110.0140.00422.11
8.2.100.0030.00717.92
8.2.90.0030.00519.13
8.2.80.0040.00417.97
8.2.70.0000.00917.47
8.2.60.0050.00517.93
8.2.50.0100.00018.07
8.2.40.0050.00320.98
8.2.30.0070.00020.62
8.2.20.0030.00617.56
8.2.10.0000.00717.86
8.2.00.0040.00417.87
8.1.280.0070.00725.92
8.1.270.0040.00418.90
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0030.00917.53
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0050.00517.22
8.1.190.0030.00517.70
8.1.180.0050.00318.10
8.1.170.0000.00818.54
8.1.160.0000.00720.65
8.1.150.0000.00718.75
8.1.140.0000.00819.38
8.1.130.0030.00317.63
8.1.120.0040.00417.43
8.1.110.0000.00717.24
8.1.100.0070.00017.37
8.1.90.0000.00717.30
8.1.80.0040.00717.32
8.1.70.0050.00317.31
8.1.60.0000.00717.37
8.1.50.0040.00417.34
8.1.40.0040.00417.37
8.1.30.0040.00417.44
8.1.20.0040.00417.61
8.1.10.0060.00317.52
8.1.00.0020.00517.32
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.26
8.0.270.0030.00317.29
8.0.260.0030.00317.20
8.0.250.0050.00216.84
8.0.240.0040.00416.84
8.0.230.0030.00616.86
8.0.220.0030.00316.93
8.0.210.0030.00716.88
8.0.200.0000.00716.93
8.0.190.0030.00616.85
8.0.180.0040.00416.91
8.0.170.0040.00416.89
8.0.160.0070.00016.97
8.0.150.0040.00416.90
8.0.140.0040.00416.78
8.0.130.0030.00313.32
8.0.120.0000.00816.84
8.0.110.0000.00716.80
8.0.100.0000.00716.95
8.0.90.0020.00516.93
8.0.80.0090.00616.93
8.0.70.0040.00416.94
8.0.60.0070.00016.72
8.0.50.0050.00216.83
8.0.30.0110.01017.00
8.0.20.0080.01117.40
8.0.10.0070.00016.80
8.0.00.0120.00816.66
7.4.330.0020.00216.67
7.4.320.0050.00316.52
7.4.300.0060.00016.36
7.4.290.0030.00316.55
7.4.280.0050.00516.53
7.4.270.0070.00016.48
7.4.260.0040.00416.53
7.4.250.0000.00716.37
7.4.240.0020.00516.50
7.4.230.0000.00716.36
7.4.220.0120.00916.57
7.4.210.0090.00616.53
7.4.200.0030.00316.57
7.4.160.0150.00316.42
7.4.150.0030.01317.40
7.4.140.0120.00617.86
7.4.130.0110.01516.51
7.4.120.0130.00616.47
7.4.110.0040.01316.42
7.4.100.0130.00316.51
7.4.90.0030.01516.47
7.4.80.0090.00919.39
7.4.70.0070.01016.45
7.4.60.0070.01116.61
7.4.50.0060.00616.36
7.4.40.0130.00316.49
7.4.30.0080.01116.35
7.4.10.0110.00714.70
7.4.00.0080.01014.95
7.3.330.0000.00513.32
7.3.320.0050.00013.18
7.3.310.0070.00016.34
7.3.300.0000.00616.22
7.3.290.0070.00916.31
7.3.280.0050.01016.29
7.3.270.0080.01117.40
7.3.260.0070.01116.32
7.3.240.0090.00716.45
7.3.230.0120.00616.39
7.3.210.0090.00916.25
7.3.200.0040.01316.57
7.3.190.0070.01316.38
7.3.180.0170.00316.25
7.3.170.0100.01016.38
7.3.160.0130.00416.30
7.3.130.0060.01215.08
7.3.120.0030.01314.90
7.3.110.0100.01014.82
7.3.100.0030.00914.75
7.3.90.0090.00614.73
7.3.80.0060.00614.84
7.3.70.0030.00914.79
7.3.60.0080.00814.71
7.3.50.0030.01314.88
7.3.40.0030.00614.76
7.3.30.0090.00614.67
7.3.20.0090.00916.43
7.3.10.0090.00016.27
7.3.00.0090.00616.63
7.2.330.0170.00016.36
7.2.320.0070.01116.31
7.2.310.0070.01016.61
7.2.300.0080.00816.53
7.2.290.0120.00916.53
7.2.260.0070.00714.95
7.2.250.0090.00914.95
7.2.240.0100.00315.06
7.2.230.0090.00615.00
7.2.220.0030.01314.96
7.2.210.0120.00414.89
7.2.200.0000.01414.76
7.2.190.0060.00914.93
7.2.180.0080.00314.63
7.2.170.0070.01014.73
7.2.160.0040.01514.86
7.2.150.0070.00416.59
7.2.140.0000.01116.91
7.2.130.0130.00716.84
7.2.120.0070.00716.63
7.2.110.0050.00516.74
7.2.100.0100.00716.80
7.2.90.0110.00716.92
7.2.80.0130.00616.76
7.2.70.0080.00816.74
7.2.60.0050.01316.61
7.2.50.0040.01216.78
7.2.40.0060.00716.68
7.2.30.0070.00716.96
7.2.20.0100.00016.55
7.2.10.0070.00716.82
7.2.00.0070.00918.00
7.1.330.0090.00615.48
7.1.320.0060.00615.72
7.1.310.0040.00715.41
7.1.300.0070.00715.56
7.1.290.0070.00715.79
7.1.280.0040.01115.41
7.1.270.0040.01515.61
7.1.260.0030.00615.57
7.1.250.0090.00915.45
7.1.240.0110.00015.67
7.1.230.0040.01115.68
7.1.220.0070.01115.36
7.1.210.0090.00915.55
7.1.200.0050.00615.36
7.1.190.0000.01715.66
7.1.180.0080.00415.75
7.1.170.0000.01315.77
7.1.160.0000.00815.56
7.1.150.0040.01215.35
7.1.140.0070.00715.57
7.1.130.0030.01015.45
7.1.120.0070.00715.75
7.1.110.0090.00615.74
7.1.100.0080.00616.85
7.1.90.0050.00615.67
7.1.80.0030.00615.80
7.1.70.0020.00916.42
7.1.60.0070.01217.40
7.1.50.0030.01516.16
7.1.40.0030.00715.77
7.1.30.0100.00715.39
7.1.20.0120.00415.36
7.1.10.0070.00715.50
7.1.00.0030.04319.01
7.0.330.0060.00615.48
7.0.320.0140.00315.20
7.0.310.0120.00015.36
7.0.300.0060.00615.08
7.0.290.0090.00615.04
7.0.280.0090.00315.24
7.0.270.0070.00715.40
7.0.260.0060.01015.41
7.0.250.0070.00415.24
7.0.240.0140.00015.18
7.0.230.0000.01115.44
7.0.220.0000.00815.28
7.0.210.0070.00715.32
7.0.200.0170.01215.01
7.0.190.0060.00315.17
7.0.180.0090.00915.49
7.0.170.0030.01015.11
7.0.160.0070.00715.24
7.0.150.0110.00415.27
7.0.140.0070.00615.36
7.0.130.0090.00315.45
7.0.120.0030.00615.43
7.0.110.0100.00715.40
7.0.100.0070.01015.28
7.0.90.0120.00315.23
7.0.80.0030.01015.22
7.0.70.0060.00315.42
7.0.60.0020.04117.58
7.0.50.0050.02516.67
7.0.40.0080.03816.80
7.0.30.0860.02716.64
7.0.20.0170.04616.90
7.0.10.0100.03716.79
7.0.00.0070.04516.73
5.6.400.0060.00913.93
5.6.390.0000.00914.28
5.6.380.0030.00714.55
5.6.370.0030.00914.35
5.6.360.0030.01313.93
5.6.350.0070.00714.18
5.6.340.0000.01314.26
5.6.330.0030.01014.06
5.6.320.0000.01414.28
5.6.310.0030.01314.39
5.6.300.0060.00814.36
5.6.290.0030.00914.12
5.6.280.0020.01917.55
5.6.270.0060.00914.05
5.6.260.0070.00714.16
5.6.250.0060.00913.97
5.6.240.0090.00914.05
5.6.230.0030.01214.07
5.6.220.0040.01114.55
5.6.210.0050.02717.33
5.6.200.0080.02216.21
5.6.190.0000.02917.49
5.6.180.0070.03217.42
5.6.170.0150.03617.35
5.6.160.0090.04617.41
5.6.150.0060.02716.09
5.6.140.0070.04016.07
5.6.130.0080.02016.20
5.6.120.0110.04117.44
5.6.110.0100.03717.54
5.6.100.0100.03717.55
5.6.90.0030.02817.46
5.6.80.0050.04217.20
5.6.70.0040.00714.04
5.6.60.0070.00714.15
5.6.50.0060.00814.05
5.6.40.0060.00914.16
5.6.30.0100.00014.33
5.6.20.0090.00614.04
5.6.10.0000.01414.37
5.6.00.0000.01613.95
5.5.380.0030.01514.02
5.5.370.0080.00814.35
5.5.360.0070.00714.02
5.5.350.2130.02317.29
5.5.340.0060.02515.93
5.5.330.0070.02517.16
5.5.320.0250.02817.23
5.5.310.0220.03317.26
5.5.300.0020.02515.99
5.5.290.0070.04216.07
5.5.280.0040.02417.41
5.5.270.0090.04517.42
5.5.260.0020.03517.44
5.5.250.0100.03317.41
5.5.240.0050.02217.08
5.5.230.0070.00714.16
5.5.220.0060.00613.77
5.5.210.0000.01413.84
5.5.200.0040.01213.77
5.5.190.0030.00913.86
5.5.180.0060.00913.90
5.5.170.0000.01314.16
5.5.160.0100.00314.02
5.5.150.0000.01214.29
5.5.140.0030.00713.95
5.5.130.0080.00414.02
5.5.120.0080.00414.06
5.5.110.0050.00513.91
5.5.100.0070.00714.11
5.5.90.0060.00614.29
5.5.80.0060.00913.84
5.5.70.0120.00613.79
5.5.60.0030.00713.94
5.5.50.0000.01214.10
5.5.40.0070.00313.93
5.5.30.0100.00714.12
5.5.20.0000.01014.02
5.5.10.0060.00614.20
5.5.00.0030.00914.19

preferences:
51.24 ms | 401 KiB | 5 Q